Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof withgraphical user interface showing my new design; and,

FIG. 2 is an enlarged view of the encircled portion in FIG. 1.

The outer perimeter illustrated by a pair of broken lines in FIG. 1depicts a display screen or portion thereof and forms no part of theclaimed design. The dot-dash broken lines that encircle the portion ofthe drawing disclosure that is illustrated in an enlargement forms nopart of the claimed design. The remaining broken lines in the drawingsdepict portions of the graphical user interface that form no part of theclaimed design.

CLAIM The ornamental design for a display screen or portion thereof withgraphical user interface, as shown and described.